<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8" />
    <title>页面异常处理</title>
</head>
<body>
<h1>页面丢失，离开地球了</h1>
<div th:text="${ExeMsg}"></div>
<div th:text="${ReqUrl}"></div>
</body>
</html>